148960208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{300323}}^1$

素因数の和:300362

約数の個数: 20

約数和(自身を含む): 297921408

約数和(自身を除く): 148961200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 300323, 600646, 1201292, 2402584, 4805168, 9310013, 18620026, 37240052, 74480104, 148960208]

約数ペア:

[(1, 148960208), (2, 74480104), (4, 37240052), (8, 18620026), (16, 9310013), (31, 4805168), (62, 2402584), (124, 1201292), (248, 600646), (496, 300323)]